[11 libraries failed to download]

I tried to install Forge 1.7.10-10.13.0.1182 today, and it gave me an error saying these libraries failed to download:

com.typesafe.akka:akka-actor_2.11:2.3.3

com.typesafe:config:1.2.1

org.scala-lang:scala-actors-migration_2.11:1.1.0

org.scala-lang:scala-compiler.2.11.1

org.scala-lang.plugins:scala-continuations-library_2.11:1.0.2

org.scala-lang.plugins:scala-continuations-plugin_2.11:1.1.0

org.scala-lang:scala-parser-combinators_2.11.1.0.1.

org.scala-reflect:2.11.1

org.scala-lang:scala-swing_2.11.1.0.1

org.scala-lang:scala-xml_2.11:1.0.2

I feel like I've really messed up on this one. I'm not good with Java, so I have no idea what this means. Please help, someone?